If an object is propelled from ground level, the maximum height that it reaches is given by _ where is the angle between the ground and the initial path of the object, v is the object’s initial velocity, and g is the acceleration due to gravity, 9.8 meters per second squared.

A model rocket is launched with an initial velocity of 110 meters per second at an angle of _ with the ground. Find the maximum height of the rocket.
a.
602.5 m
c.
455.1 m
b.
968.3 m
d.
598.7 m

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

answer: list the statements and i will follow up!

step-by-step explanation: